At the end of the lesson if you press back to the homepage, you need to do the lesson again - so the only solution to get to the next level is to press 'exit'. It may look confusing (maybe substitute the word 'Exit' with smth like 'Go to the next Lesson'? )
At the end of the lesson if you press back to the homepage, you need to do the lesson again - so the only solution to get to the next level is to press 'exit'. It may look confusing (maybe substitute the word 'Exit' with smth like 'Go to the next Lesson'? )